The logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements right from a mobile phone, tablet, or Windows computer
Data Loggers & Remote Monitoring Solutions

Onset HOBO MX2001 Water Level Data Logger

The HOBO MX2001 is the industry’s first water level data logger designed for convenient wireless setup and download from mobile devices via Bluetooth Low Energy. The logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements right from a mobile phone, tablet, or Windows computer, with Onset’s free HOBOconnect app. The MX2001 logger consists of a top-end unit and a water level sensor which are sold as a set, plus a direct-read cable to connect them. Cables can be ordered in lengths from 0.2 to 500m for deployment in a wide range of wells.

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  • Wireless data offload to mobile devices or Windows computers via Bluetooth
  • Integrated barometric pressure sensor enables direct water level readout
  • Direct-read cable connects sensor to top-end logger/transmitter
    • The cable includes Kevlar strength member
    • Cables are interchangeable so loggers are easy to redeploy in future applications
    • The logger and sensor add 0.39 meters to the length of the cable
    • Cable length can vary up to 3% from the length ordered
    • The 1, 5, 10, 15, 30 and 60 meter cable lengths are in stock; custom cable lengths have a 1 to 2 week lead time
  • Reference water level can be entered at the start of the deployment
  • Use HOBOconnect for setup, data viewing, and data sharing
  • Powered by two user-replaceable AA batteries in the top-end unit
  • Several logging modes: normal, multi-rate logging, and event-triggered burst-logging
  • Durable ceramic sensor
  • Available with stainless steel or titanium sensor ends
  • 3-point NIST-traceable calibration certificate included for the water pressure sensor

The MX2001-TOP top-end logger operates in outdoor environments and is rated for intermittent 100% RH conditions up to 50°C. The water level sensor and cable are waterproof. The HOBO MX2001 logger top-end unit is IP67 rated; considered weatherproof but should not be considered waterproof.

The MX2001 data logger supports the following measurements: Absolute Pressure, Barometric Pressure, Differential Pressure, Temperature, Water Level and Water Temperature.

Introducing HOBO MX2001 Water Level Data Logger

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